aggregator.gref.amazon.dev - dns.ninja
aggregator.gref.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-381.awsdns-47.com ⭐ | ||||||
| A | 2600:9000:5301:7d00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-381.awsdns-47.com | ||||||
| A | 205.251.193.125🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-381.awsdns-47.com | ||||||
| NS | ns-1338.awsdns-39.org | ||||||
| A | 2600:9000:5305:3a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1338.awsdns-39.org | ||||||
| A | 205.251.197.58🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1338.awsdns-39.org | ||||||
| NS | ns-2036.awsdns-62.co.uk | ||||||
| A | 2600:9000:5307:f400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2036.awsdns-62.co.uk | ||||||
| A | 205.251.199.244🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2036.awsdns-62.co.uk | ||||||
| NS | ns-870.awsdns-44.net | ||||||
| A | 2600:9000:5303:6600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-870.awsdns-44.net | ||||||
| A | 205.251.195.102🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-870.awsdns-44.net | ||||||
| SOA | ns-381.awsdns-47.comawsdns-hostmaster@amazon.com serial=1 | ||||||
gref.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-816.awsdns-38.net ⭐ | ||||||
| NS | ns-1234.awsdns-26.org | ||||||
| NS | ns-1980.awsdns-55.co.uk | ||||||
| NS | ns-483.awsdns-60.com | ||||||
| SOA | ns-816.awsdns-38.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Subdomains
dev.aggregator.gref.amazon.dev |
Same first word
DNS History
4 records (4 active, 0 former)
●NSns-1338.awsdns-39.org2026-07-04 → 2026-08-04 · 2 obs
● 2026-08-04 10:44:24
●NSns-2036.awsdns-62.co.uk2026-07-04 → 2026-08-04 · 2 obs
● 2026-08-04 10:44:24
●NSns-381.awsdns-47.com2026-07-04 → 2026-08-04 · 2 obs
● 2026-08-04 10:44:24
●NSns-870.awsdns-44.net2026-07-04 → 2026-08-04 · 2 obs
● 2026-08-04 10:44:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| amazon.dev | ns-1648.awsdns-14.co.uk, ns-729.awsdns-27.net, ns-101.awsdns-12.com, ns-1373.awsdns-43.org | - |
| gref.amazon.dev | ns-1234.awsdns-26.org, ns-1980.awsdns-55.co.uk, ns-483.awsdns-60.com, ns-816.awsdns-38.net | - |
| aggregator.gref.amazon.dev | ns-1338.awsdns-39.org, ns-2036.awsdns-62.co.uk, ns-381.awsdns-47.com, ns-870.awsdns-44.net | - |
✅ Authoritative Response
Server:205.251.197.58
NS records: ns-1338.awsdns-39.org, ns-2036.awsdns-62.co.uk, ns-381.awsdns-47.com, ns-870.awsdns-44.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amazon.dev (unsigned zone)
⏱️ Timing
Total: 941ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1338.awsdns-39.org, ns-2036.awsdns-62.co.uk... |
| SOA | 1 | ns-381.awsdns-47.com awsdns-hostmaster.a |
Analysis
Hierarchy
dev.aggregator.gref.amazon.dev is delegated beneath aggregator.gref.amazon.dev.
Name Servers
aggregator.gref.amazon.dev has four authoritative name servers: ns-381.awsdns-47.com, ns-870.awsdns-44.net, ns-1338.awsdns-39.org and ns-2036.awsdns-62.co.uk.
There is at least partial name server overlap between aggregator.gref.amazon.dev and other domains — demo.netscout.com, transworldsnowboarding.com, beta.bb2bank.io and two more among them.
All four hostnames — ns-381.awsdns-47.com, ns-870.awsdns-44.net, ns-1338.awsdns-39.org and ns-2036.awsdns-62.co.uk — resolve to two IP numbers apiece: ns-381.awsdns-47.com to 205.251.193.125 and 2600:9000:5301:7d00::1; ns-870.awsdns-44.net to 205.251.195.102 and 2600:9000:5303:6600::1; ns-1338.awsdns-39.org to 205.251.197.58 and 2600:9000:5305:3a00::1; ns-2036.awsdns-62.co.uk to 205.251.199.244 and 2600:9000:5307:f400::1.